ATMEGA256RFR2-XSTK vs ATSAMR21-XPRO Comparaison
Comparaison détaillée côte à côte de ATMEGA256RFR2-XSTK par Microchip Technology et ATSAMR21-XPRO par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
ATMEGA256RFR2-XSTK - 802.15.4 Zigbee Xplained Pro Kit | Microchip
ATMEGA256RFR2-XSTK ✓ ActifMicrochip Technology
ATSAMR21-XPRO - ATSAMR21G18A 802.15.4 2.4GHz Eval Kit | Microchip
ATSAMR21-XPRO ✓ ActifComparaison des spécifications
| Paramètre | ATMEGA256RFR2-XSTK | ATSAMR21-XPRO |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Development Boards | Development Boards |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $232,00 | $66,00 |
| Product Type | Xplained Pro Starter Kit (Development Board) | Evaluation Kit / Development Board |
| Target Device | ATmega256RFR2 | — |
| Core Architecture | AVR 8-bit | ARM Cortex-M0+ 32-bit |
| CPU Frequency | 16 MHz | — |
| RTC Crystal Frequency | 32.768 kHz | — |
| Flash Memory | [DATA_NEEDED: Flash size of on-board ATmega256RFR2 (256 KB per device family)] | — |
| RF Frequency Band | 2.4 GHz | 2.4 GHz ISM |
| Wireless Standard | IEEE 802.15.4 (Zigbee compatible) | — |
| Link Budget | 103.5 dB | — |
| Series | Xplained Pro | — |
| Family | RF Evaluation and Development Kits, Boards | — |
| On-Board Debugger | [DATA_NEEDED: Embedded debugger type (EDBG per Xplained Pro standard)] | — |
| Connectivity Interfaces | [DATA_NEEDED: USB, extension headers detail] | — |
| Supported IDE | [DATA_NEEDED: Atmel Studio / Microchip Studio support] | — |
| Part Status | Active | — |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | — |
| Statut RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| On-board MCU | — | ATSAMR21G18A |
| Operating Frequency | — | Up to 48 MHz |
| Program Memory | — | 256 KB Flash |
| RAM | — | 32 KB SRAM |
| RF Standard | — | IEEE 802.15.4 / Zigbee / 6LoWPAN |
| Modulation | — | O-QPSK (per IEEE 802.15.4 PHY) |
| RF Link Budget | — | 103 dB |
| MCU Package | — | 64-pin QFN |
| On-board Antenna | — | Integrated 2.4 GHz ceramic chip antenna |
| Debug Interface | — | On-board EDBG (USB to SWD + VCOM + DGI) |
| Host Interface | — | USB Micro-B |
| Form Factor | — | Xplained Pro (compatible with Xplained Pro extensions) |
| Supported Software | — | Atmel Studio, Microchip Studio, ASF, BitCloud Zigbee PRO, IEEE 802.15.4 MAC |
| Lead-Free | — | Yes |